n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 10 |
4 | 23 |
5 | 59 |
6 | 149 |
7 | 387 |
8 | 1000 |
9 | 2607 |
10 | 6799 |
11 | 17770 |
12 | 46457 |
13 | 121542 |
14 | 318044 |
15 | 832427 |
16 | 2178919 |
17 | 5703887 |
18 | 14931949 |
19 | 39090776 |
20 | 102338336 |
21 | 267921095 |
22 | 701419679 |
23 | 1836329673 |
24 | 4807555633 |
25 | 12586315482 |
[1,2,4,10,23,59,149,387,1000,2607,6799,17770, 46457,121542,318044,832427,2178919,5703887, 14931949,39090776,102338336,267921095,701419679, 1836329673,4807555633,12586315482] |